#2D228E#2D228E

#2D228E is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.9% C 0.168 H 277.7°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#2D228E
RGB	rgb(45, 34, 142)
HSL	hsl(246, 61%, 35%)
HSV	hsv(246, 76%, 56%)
CMYK	cmyk(68.3%, 76.1%, 0%, 44.3%)
CIE-LAB	lab(22.49, 38.91, -57.63)
CIE-LCH	lch(22.49, 69.53, 304.03°)
OKLab	oklab(34.88% 0.0225 -0.1665)
OKLCH	oklch(34.88% 0.168 277.7)
XYZ	xyz(6.5351, 3.6544, 25.9469)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D228E #838E22

analogous

#224D8E #2D228E #63228E

triadic

#2D228E #8E2D22 #228E2D

tetradic

#2D228E #8E224D #838E22 #228E63

square

#2D228E #8E224D #838E22 #228E63

split-complementary

#2D228E #8E6322 #4D8E22

monochromatic

#0E0A2B #1D165D #2D228E #3D2EBF #6254D6

Accessibility & contrast

On white

12.13

#2D228E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2D228E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D228E

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D228E	#FFFFFF	#000000	##FFFFFF
##2D228E	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A91

Deuteranopia (green-blind)

#00318C

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2d228e;
/* rgb */ color: rgb(45, 34, 142);
/* oklch */ color: oklch(34.9% 0.168 277.7);

Tailwind

colors: {
  custom: {
    50: '#745fb0',
    500: '#2d228e',
    950: '#000000',
  },
}

SCSS

$custom: #2d228e;
$custom-light: #745fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d228e",
  "rgb": {
    "r": 45,
    "g": 34,
    "b": 142
  },
  "hsl": {
    "h": 246.111,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34875,
    "c": 0.16798,
    "h": 277.7
  },
  "luminance": 0.03655
}

Semantic roles & 50–950 ramp

primary

#2D228E

secondary

#AFBA52

accent

#E443D4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2D228E

Body copy rendered with the generated semantic roles for this colour.

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